| 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 | $16.31 | 8.769% | $17.7402 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $154.82 | 13.242% | $175.3213 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $208.89 | 5.235% | $219.8254 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $35.55 | 6.673% | $37.9223 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $50.89 | 6.476% | $54.1856 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $120.34 | 12.450% | $135.3223 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $57.30 | 12.582% | $64.5095 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $644.10 | $704.8266 | $704.83 | $704.80 | $704.70 | |