| 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 | $10.90 | 5.690% | $11.5202 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $153.45 | 13.574% | $174.2793 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $24.30 | 6.746% | $25.9393 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $47.33 | 5.414% | $49.8924 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $63.78 | 12.117% | $71.5082 | $71.51 | $71.50 | $71.50 |
| Purchase #6 | $183.88 | 7.597% | $197.8494 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $176.48 | 9.801% | $193.7768 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $660.12 | $724.7656 | $724.77 | $724.80 | $724.70 | |