| 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 | $51.66 | 8.617% | $56.1115 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $208.55 | 3.185% | $215.1923 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $34.97 | 11.649% | $39.0437 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $125.94 | 3.275% | $130.0645 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $171.98 | 12.348% | $193.2161 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $135.85 | 9.685% | $149.0071 | $149.01 | $149.00 | $149.00 |
| Purchase #7 | $180.63 | 6.664% | $192.6672 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $909.58 | $975.3024 | $975.30 | $975.25 | $975.30 | |