| 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 | $77.34 | 12.656% | $87.1282 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $84.70 | 4.398% | $88.4251 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $184.35 | 7.262% | $197.7375 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $191.27 | 7.258% | $205.1524 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $20.79 | 8.294% | $22.5143 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $213.68 | 5.172% | $224.7315 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $90.25 | 7.337% | $96.8716 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $862.38 | $922.5606 | $922.56 | $922.60 | $922.50 | |