| 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 | $27.77 | 12.346% | $31.1985 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $224.26 | 3.809% | $232.8021 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $98.83 | 10.570% | $109.2763 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $24.28 | 12.373% | $27.2842 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $43.31 | 8.494% | $46.9888 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $241.84 | 9.386% | $264.5391 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $56.35 | 3.710% | $58.4406 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $716.64 | $770.5296 | $770.53 | $770.60 | $770.50 | |