| 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 | $15.36 | 8.393% | $16.6492 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $147.87 | 3.152% | $152.5309 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $124.96 | 11.335% | $139.1242 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $249.54 | 8.515% | $270.7883 | $270.79 | $270.80 | $270.80 |
| Purchase #5 | $62.26 | 6.630% | $66.3878 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $163.72 | 13.237% | $185.3916 | $185.39 | $185.40 | $185.40 |
| Purchase #7 | $98.81 | 4.436% | $103.1932 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $862.52 | $934.0652 | $934.06 | $934.10 | $934.00 | |