| 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 | $104.39 | 3.365% | $107.9027 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $85.75 | 7.113% | $91.8494 | $91.85 | $91.85 | $91.80 |
| Purchase #3 | $61.95 | 12.723% | $69.8319 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $174.26 | 5.597% | $184.0133 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $52.93 | 8.411% | $57.3819 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $143.63 | 13.336% | $162.7845 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $130.89 | 3.309% | $135.2212 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $753.80 | $808.9849 | $808.97 | $809.00 | $808.90 | |