| 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 | $55.32 | 12.496% | $62.2328 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $198.66 | 12.817% | $224.1223 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $197.44 | 3.180% | $203.7186 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $113.58 | 13.558% | $128.9792 | $128.98 | $129.00 | $129.00 |
| Purchase #5 | $71.95 | 5.466% | $75.8828 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $202.84 | 8.649% | $220.3836 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $93.78 | 8.531% | $101.7804 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $933.57 | $1,017.0997 | $1,017.09 | $1,017.15 | $1,017.10 | |