| 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 | $63.83 | 7.806% | $68.8126 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $66.76 | 5.753% | $70.6007 | $70.60 | $70.60 | $70.60 |
| Purchase #3 | $120.99 | 10.601% | $133.8161 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $80.73 | 11.792% | $90.2497 | $90.25 | $90.25 | $90.20 |
| Purchase #5 | $49.38 | 8.701% | $53.6766 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $136.82 | 11.647% | $152.7554 | $152.76 | $152.75 | $152.80 |
| Purchase #7 | $41.39 | 13.865% | $47.1287 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $559.90 | $617.0398 | $617.05 | $617.05 | $617.00 | |