| 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 | $248.82 | 11.235% | $276.7749 | $276.77 | $276.75 | $276.80 |
| Purchase #2 | $45.44 | 10.480% | $50.2021 | $50.20 | $50.20 | $50.20 |
| Purchase #3 | $66.92 | 6.232% | $71.0905 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $9.55 | 12.517% | $10.7454 | $10.75 | $10.75 | $10.70 |
| Purchase #5 | $67.32 | 12.442% | $75.696 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $96.93 | 6.754% | $103.4767 | $103.48 | $103.50 | $103.50 |
| Purchase #7 | $133.96 | 9.640% | $146.8737 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $668.94 | $734.8593 | $734.86 | $734.85 | $734.90 | |