| 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 | $57.66 | 9.627% | $63.2109 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $37.83 | 9.474% | $41.414 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $130.72 | 8.474% | $141.7972 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $165.87 | 12.726% | $186.9786 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $93.71 | 6.235% | $99.5528 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $122.33 | 10.756% | $135.4878 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $193.56 | 12.288% | $217.3447 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $801.68 | $885.7860 | $885.78 | $885.80 | $885.80 | |