| 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 | $43.58 | 7.294% | $46.7587 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $96.78 | 5.694% | $102.2907 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $71.75 | 8.111% | $77.5696 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $35.36 | 11.472% | $39.4165 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $11.77 | 8.381% | $12.7564 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $93.50 | 8.538% | $101.483 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $183.59 | 3.332% | $189.7072 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $536.33 | $569.9821 | $569.99 | $569.95 | $570.10 | |