| 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 | $38.89 | 5.166% | $40.8991 | $40.90 | $40.90 | $40.90 |
| Purchase #2 | $184.91 | 13.733% | $210.3037 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $137.40 | 11.542% | $153.2587 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $187.42 | 13.499% | $212.7198 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $23.97 | 7.851% | $25.8519 | $25.85 | $25.85 | $25.90 |
| Purchase #6 | $19.45 | 9.381% | $21.2746 | $21.27 | $21.25 | $21.30 |
| Purchase #7 | $133.95 | 5.353% | $141.1203 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $725.99 | $805.4281 | $805.42 | $805.35 | $805.50 | |