| 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 | $105.88 | 9.424% | $115.8581 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $237.32 | 7.172% | $254.3406 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $54.65 | 13.668% | $62.1196 | $62.12 | $62.10 | $62.10 |
| Purchase #4 | $39.79 | 3.438% | $41.158 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $94.41 | 7.823% | $101.7957 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $38.65 | 13.267% | $43.7777 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $133.64 | 11.304% | $148.7467 | $148.75 | $148.75 | $148.70 |
| 7 purchase totals = | $704.34 | $767.7964 | $767.81 | $767.80 | $767.80 | |