| 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 | $47.71 | 3.355% | $49.3107 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $50.43 | 4.511% | $52.7049 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $37.89 | 4.492% | $39.592 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $210.56 | 8.321% | $228.0807 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $85.54 | 11.773% | $95.6106 | $95.61 | $95.60 | $95.60 |
| Purchase #6 | $133.79 | 5.235% | $140.7939 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $214.60 | 12.519% | $241.4658 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $780.52 | $847.5586 | $847.55 | $847.55 | $847.60 | |