| 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 | $75.82 | 11.523% | $84.5567 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $168.31 | 7.490% | $180.9164 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $24.42 | 3.770% | $25.3406 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $238.52 | 10.329% | $263.1567 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $115.85 | 12.859% | $130.7472 | $130.75 | $130.75 | $130.70 |
| Purchase #6 | $214.84 | 13.352% | $243.5254 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $147.39 | 9.202% | $160.9528 | $160.95 | $160.95 | $161.00 |
| 7 purchase totals = | $985.15 | $1,089.1958 | $1,089.21 | $1,089.20 | $1,089.20 | |