| 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 | $65.53 | 8.523% | $71.1151 | $71.12 | $71.10 | $71.10 |
| Purchase #2 | $17.87 | 8.475% | $19.3845 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $111.51 | 4.419% | $116.4376 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $164.43 | 6.300% | $174.7891 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $164.26 | 4.394% | $171.4776 | $171.48 | $171.50 | $171.50 |
| Purchase #6 | $135.55 | 11.721% | $151.4378 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $179.30 | 8.817% | $195.1089 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $838.45 | $899.7506 | $899.76 | $899.80 | $899.70 | |