| 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 | $88.79 | 12.102% | $99.5354 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $248.96 | 3.784% | $258.3806 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $145.84 | 6.361% | $155.1169 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $28.56 | 4.512% | $29.8486 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $221.97 | 3.502% | $229.7434 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $187.91 | 3.870% | $195.1821 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $57.29 | 11.805% | $64.0531 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $979.32 | $1,031.8601 | $1,031.86 | $1,031.90 | $1,031.80 | |