| 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 | $44.41 | 5.442% | $46.8268 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $155.42 | 6.255% | $165.1415 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $38.43 | 3.849% | $39.9092 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $192.85 | 11.348% | $214.7346 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $67.54 | 9.614% | $74.0333 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $57.82 | 7.823% | $62.3433 | $62.34 | $62.35 | $62.30 |
| Purchase #7 | $171.72 | 8.485% | $186.2904 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $728.19 | $789.2791 | $789.27 | $789.35 | $789.10 | |