| 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 | $21.59 | 10.384% | $23.8319 | $23.83 | $23.85 | $23.80 |
| Purchase #2 | $111.85 | 6.334% | $118.9346 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $110.96 | 5.820% | $117.4179 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $187.53 | 10.650% | $207.5019 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $120.88 | 7.259% | $129.6547 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $35.63 | 9.474% | $39.0056 | $39.01 | $39.00 | $39.00 |
| Purchase #7 | $167.65 | 6.269% | $178.16 | $178.16 | $178.15 | $178.20 |
| 7 purchase totals = | $756.09 | $814.5066 | $814.50 | $814.50 | $814.50 | |