| 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 | $23.98 | 13.246% | $27.1564 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $231.66 | 5.802% | $245.1009 | $245.10 | $245.10 | $245.10 |
| Purchase #3 | $221.32 | 5.467% | $233.4196 | $233.42 | $233.40 | $233.40 |
| Purchase #4 | $131.31 | 5.598% | $138.6607 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $147.74 | 7.127% | $158.2694 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $98.68 | 9.826% | $108.3763 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $12.29 | 10.826% | $13.6205 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $866.98 | $924.6038 | $924.61 | $924.55 | $924.70 | |