| 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 | $35.28 | 6.838% | $37.6924 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $102.98 | 9.246% | $112.5015 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $102.70 | 4.391% | $107.2096 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $131.94 | 4.631% | $138.0501 | $138.05 | $138.05 | $138.10 |
| Purchase #5 | $197.95 | 10.563% | $218.8595 | $218.86 | $218.85 | $218.90 |
| Purchase #6 | $214.99 | 9.475% | $235.3603 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $98.61 | 12.296% | $110.7351 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $884.45 | $960.4085 | $960.41 | $960.40 | $960.50 | |