| 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 | $41.91 | 5.535% | $44.2297 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $42.56 | 6.163% | $45.183 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $46.91 | 4.668% | $49.0998 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $66.41 | 3.562% | $68.7755 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $43.51 | 13.762% | $49.4978 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $85.36 | 6.497% | $90.9058 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $63.52 | 8.276% | $68.7769 | $68.78 | $68.80 | $68.80 |
| 7 purchase totals = | $390.18 | $416.4685 | $416.48 | $416.55 | $416.50 | |