| 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 | $53.66 | 13.572% | $60.9427 | $60.94 | $60.95 | $60.90 |
| Purchase #2 | $179.55 | 8.470% | $194.7579 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $105.57 | 6.518% | $112.4511 | $112.45 | $112.45 | $112.50 |
| Purchase #4 | $131.45 | 8.234% | $142.2736 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $159.93 | 11.660% | $178.5778 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $83.82 | 4.565% | $87.6464 | $87.65 | $87.65 | $87.60 |
| Purchase #7 | $48.65 | 10.561% | $53.7879 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $762.63 | $830.4374 | $830.44 | $830.45 | $830.50 | |