| 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 | $80.87 | 10.224% | $89.1381 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $70.29 | 4.597% | $73.5212 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $44.51 | 3.714% | $46.1631 | $46.16 | $46.15 | $46.20 |
| Purchase #4 | $234.44 | 10.739% | $259.6165 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $107.43 | 8.348% | $116.3983 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $246.56 | 8.833% | $268.3386 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $142.82 | 4.853% | $149.7511 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $926.92 | $1,002.9269 | $1,002.93 | $1,002.90 | $1,002.90 | |