| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.87 | 11.307% | $24.3428 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $159.49 | 11.228% | $177.3975 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $221.89 | 12.521% | $249.6728 | $249.67 | $249.65 | $249.70 |
| Purchase #4 | $111.65 | 6.520% | $118.9296 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $96.76 | 12.219% | $108.5831 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $178.71 | 7.269% | $191.7004 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $189.51 | 3.336% | $195.8321 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $979.88 | $1,066.4583 | $1,066.45 | $1,066.50 | $1,066.40 | |