| 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 | $32.99 | 6.524% | $35.1423 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $72.59 | 9.820% | $79.7183 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $42.71 | 8.251% | $46.234 | $46.23 | $46.25 | $46.20 |
| Purchase #4 | $185.95 | 13.413% | $210.8915 | $210.89 | $210.90 | $210.90 |
| Purchase #5 | $120.92 | 7.565% | $130.0676 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $216.77 | 11.817% | $242.3857 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $225.66 | 11.120% | $250.7534 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $897.59 | $995.1928 | $995.19 | $995.20 | $995.20 | |