| 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 | $29.94 | 12.146% | $33.5765 | $33.58 | $33.60 | $33.60 |
| Purchase #2 | $126.60 | 6.790% | $135.1961 | $135.20 | $135.20 | $135.20 |
| Purchase #3 | $89.65 | 13.143% | $101.4327 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $137.60 | 9.173% | $150.222 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $117.88 | 8.578% | $127.9917 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $14.46 | 5.543% | $15.2615 | $15.26 | $15.25 | $15.30 |
| Purchase #7 | $235.63 | 7.848% | $254.1222 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $751.76 | $817.8027 | $817.80 | $817.80 | $817.80 | |