| 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 | $24.73 | 7.487% | $26.5815 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $35.63 | 5.360% | $37.5398 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $86.39 | 9.197% | $94.3353 | $94.34 | $94.35 | $94.30 |
| Purchase #4 | $87.51 | 4.689% | $91.6133 | $91.61 | $91.60 | $91.60 |
| Purchase #5 | $15.48 | 8.768% | $16.8373 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $82.88 | 9.718% | $90.9343 | $90.93 | $90.95 | $90.90 |
| Purchase #7 | $49.46 | 13.512% | $56.143 | $56.14 | $56.15 | $56.10 |
| 7 purchase totals = | $382.08 | $413.9845 | $413.98 | $414.05 | $413.80 | |