| 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 | $24.26 | 4.417% | $25.3316 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $215.45 | 7.585% | $231.7919 | $231.79 | $231.80 | $231.80 |
| Purchase #3 | $198.27 | 5.631% | $209.4346 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $139.55 | 4.143% | $145.3316 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $71.30 | 9.439% | $78.03 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $203.52 | 4.610% | $212.9023 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $66.61 | 12.170% | $74.7164 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $918.96 | $977.5384 | $977.53 | $977.60 | $977.40 | |