| 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 | $88.26 | 6.206% | $93.7374 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $79.67 | 10.523% | $88.0537 | $88.05 | $88.05 | $88.10 |
| Purchase #3 | $145.49 | 3.845% | $151.0841 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $123.90 | 9.535% | $135.7139 | $135.71 | $135.70 | $135.70 |
| Purchase #5 | $219.58 | 10.555% | $242.7567 | $242.76 | $242.75 | $242.80 |
| Purchase #6 | $66.27 | 8.115% | $71.6478 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $43.63 | 4.333% | $45.5205 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $766.80 | $828.5141 | $828.51 | $828.50 | $828.50 | |