| 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 | $56.42 | 7.242% | $60.5059 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $198.26 | 6.125% | $210.4034 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $134.44 | 11.666% | $150.1238 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $180.87 | 9.203% | $197.5155 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $170.86 | 3.398% | $176.6658 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $223.27 | 11.335% | $248.5777 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $80.56 | 8.309% | $87.2537 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $1,044.68 | $1,131.0458 | $1,131.05 | $1,131.00 | $1,131.10 | |