| 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 | $127.49 | 5.601% | $134.6307 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $48.28 | 6.517% | $51.4264 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $32.96 | 8.351% | $35.7125 | $35.71 | $35.70 | $35.70 |
| Purchase #4 | $81.60 | 10.485% | $90.1558 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $71.48 | 3.461% | $73.9539 | $73.95 | $73.95 | $74.00 |
| Purchase #6 | $122.61 | 9.131% | $133.8055 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $11.65 | 8.741% | $12.6683 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $496.07 | $532.3531 | $532.36 | $532.35 | $532.40 | |