| 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 | $22.64 | 12.292% | $25.4229 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $36.71 | 12.741% | $41.3872 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $146.52 | 11.197% | $162.9258 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $46.40 | 9.365% | $50.7454 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $240.31 | 7.481% | $258.2876 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $51.63 | 9.427% | $56.4972 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $10.86 | 4.552% | $11.3543 | $11.35 | $11.35 | $11.40 |
| 7 purchase totals = | $555.07 | $606.6204 | $606.63 | $606.65 | $606.60 | |