| 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 | $42.68 | 9.728% | $46.8319 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $43.98 | 6.706% | $46.9293 | $46.93 | $46.95 | $46.90 |
| Purchase #3 | $53.89 | 7.490% | $57.9264 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $37.45 | 4.386% | $39.0926 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $190.90 | 6.395% | $203.1081 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $135.39 | 13.512% | $153.6839 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $141.95 | 11.660% | $158.5014 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $646.24 | $706.0736 | $706.07 | $706.15 | $706.00 | |