| 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 | $97.44 | 5.294% | $102.5985 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $194.81 | 12.376% | $218.9197 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $160.85 | 5.360% | $169.4716 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $150.71 | 11.810% | $168.5089 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $110.30 | 10.791% | $122.2025 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $87.45 | 10.259% | $96.4215 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $96.34 | 6.138% | $102.2533 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $897.90 | $980.3760 | $980.37 | $980.30 | $980.40 | |