| 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 | $21.41 | 11.213% | $23.8107 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $24.31 | 9.380% | $26.5903 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $231.98 | 10.395% | $256.0943 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $176.41 | 12.657% | $198.7382 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $182.45 | 11.332% | $203.1252 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $174.68 | 13.147% | $197.6452 | $197.65 | $197.65 | $197.60 |
| Purchase #7 | $62.86 | 7.413% | $67.5198 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $874.10 | $973.5237 | $973.53 | $973.55 | $973.40 | |