| 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 | $92.84 | 13.666% | $105.5275 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $238.69 | 11.275% | $265.6023 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $200.99 | 8.521% | $218.1164 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $99.72 | 4.276% | $103.984 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $25.59 | 3.356% | $26.4488 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $47.50 | 11.603% | $53.0114 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $63.32 | 8.515% | $68.7117 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $768.65 | $841.4021 | $841.40 | $841.40 | $841.30 | |