| 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 | $245.51 | 5.124% | $258.0899 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $64.88 | 9.458% | $71.0164 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $60.28 | 3.370% | $62.3114 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $54.62 | 3.262% | $56.4017 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $152.73 | 9.280% | $166.9033 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $56.97 | 13.213% | $64.4974 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $53.62 | 6.195% | $56.9418 | $56.94 | $56.95 | $56.90 |
| 7 purchase totals = | $688.61 | $736.1619 | $736.16 | $736.15 | $736.10 | |