| 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 | $127.52 | 7.870% | $137.5558 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $176.44 | 8.611% | $191.6332 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $68.51 | 9.228% | $74.8321 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $37.76 | 3.559% | $39.1039 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $62.93 | 11.741% | $70.3186 | $70.32 | $70.30 | $70.30 |
| Purchase #6 | $86.95 | 11.145% | $96.6406 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $102.65 | 12.681% | $115.667 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $662.76 | $725.7512 | $725.75 | $725.75 | $725.70 | |