| 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 | $8.68 | 7.755% | $9.3531 | $9.35 | $9.35 | $9.40 |
| Purchase #2 | $77.38 | 5.512% | $81.6452 | $81.65 | $81.65 | $81.60 |
| Purchase #3 | $44.55 | 3.576% | $46.1431 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $55.35 | 13.125% | $62.6147 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $147.57 | 3.155% | $152.2258 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $210.50 | 5.117% | $221.2713 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $87.72 | 7.440% | $94.2464 | $94.25 | $94.25 | $94.20 |
| 7 purchase totals = | $631.75 | $667.4996 | $667.50 | $667.50 | $667.40 | |