| 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 | $29.56 | 7.433% | $31.7572 | $31.76 | $31.75 | $31.80 |
| Purchase #2 | $54.35 | 8.441% | $58.9377 | $58.94 | $58.95 | $58.90 |
| Purchase #3 | $229.34 | 3.459% | $237.2729 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $23.49 | 12.490% | $26.4239 | $26.42 | $26.40 | $26.40 |
| Purchase #5 | $72.50 | 5.115% | $76.2084 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $238.89 | 4.203% | $248.9305 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $249.57 | 5.617% | $263.5883 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $897.70 | $943.1189 | $943.12 | $943.10 | $943.10 | |