| 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 | $5.63 | 8.441% | $6.1052 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $22.98 | 7.673% | $24.7433 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $46.98 | 5.705% | $49.6602 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $58.97 | 3.169% | $60.8388 | $60.84 | $60.85 | $60.80 |
| Purchase #5 | $126.86 | 6.434% | $135.0222 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $53.72 | 7.533% | $57.7667 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $167.94 | 13.305% | $190.2844 | $190.28 | $190.30 | $190.30 |
| 7 purchase totals = | $483.08 | $524.4208 | $524.42 | $524.40 | $524.40 | |