| 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 | $58.74 | 10.543% | $64.933 | $64.93 | $64.95 | $64.90 |
| Purchase #2 | $19.77 | 8.279% | $21.4068 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $179.50 | 4.512% | $187.599 | $187.60 | $187.60 | $187.60 |
| Purchase #4 | $168.72 | 13.511% | $191.5158 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $178.94 | 8.537% | $194.2161 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $158.41 | 3.794% | $164.4201 | $164.42 | $164.40 | $164.40 |
| Purchase #7 | $47.62 | 12.775% | $53.7035 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $811.70 | $877.7943 | $877.80 | $877.75 | $877.70 | |