| 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 | $68.26 | 5.647% | $72.1146 | $72.11 | $72.10 | $72.10 |
| Purchase #2 | $121.80 | 8.484% | $132.1335 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $182.95 | 8.226% | $197.9995 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $32.92 | 13.420% | $37.3379 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $75.86 | 3.764% | $78.7154 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $135.56 | 8.453% | $147.0189 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $40.52 | 3.462% | $41.9228 | $41.92 | $41.90 | $41.90 |
| 7 purchase totals = | $657.87 | $707.2426 | $707.24 | $707.20 | $707.10 | |