| 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 | $46.60 | 13.549% | $52.9138 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $115.93 | 11.262% | $128.986 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $242.66 | 11.241% | $269.9374 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $159.25 | 3.157% | $164.2775 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $37.66 | 5.675% | $39.7972 | $39.80 | $39.80 | $39.80 |
| Purchase #6 | $177.78 | 4.804% | $186.3206 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $60.31 | 4.413% | $62.9715 | $62.97 | $62.95 | $63.00 |
| 7 purchase totals = | $840.19 | $905.2040 | $905.21 | $905.20 | $905.20 | |