| 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 | $93.80 | 5.699% | $99.1457 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $126.37 | 10.564% | $139.7197 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $135.59 | 12.858% | $153.0242 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $139.69 | 13.163% | $158.0774 | $158.08 | $158.10 | $158.10 |
| Purchase #5 | $96.83 | 4.312% | $101.0053 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $202.27 | 13.134% | $228.8361 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $20.53 | 11.161% | $22.8214 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $815.08 | $902.6298 | $902.64 | $902.60 | $902.50 | |