| 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 | $53.65 | 6.288% | $57.0235 | $57.02 | $57.00 | $57.00 |
| Purchase #2 | $54.59 | 11.261% | $60.7374 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $165.48 | 6.545% | $176.3107 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $57.89 | 12.468% | $65.1077 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $114.80 | 7.552% | $123.4697 | $123.47 | $123.45 | $123.50 |
| Purchase #6 | $112.97 | 10.239% | $124.537 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $193.68 | 9.294% | $211.6806 | $211.68 | $211.70 | $211.70 |
| 7 purchase totals = | $753.06 | $818.8666 | $818.87 | $818.85 | $818.80 | |