| 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 | $32.34 | 8.851% | $35.2024 | $35.20 | $35.20 | $35.20 |
| Purchase #2 | $108.55 | 4.461% | $113.3924 | $113.39 | $113.40 | $113.40 |
| Purchase #3 | $11.98 | 7.271% | $12.8511 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $43.53 | 4.481% | $45.4806 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $166.43 | 12.212% | $186.7544 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $170.92 | 4.351% | $178.3567 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $96.49 | 12.817% | $108.8571 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $630.24 | $680.8947 | $680.89 | $680.90 | $681.10 | |