| 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 | $106.31 | 12.468% | $119.5647 | $119.56 | $119.55 | $119.60 |
| Purchase #2 | $104.48 | 3.568% | $108.2078 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $64.56 | 8.268% | $69.8978 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $104.51 | 6.840% | $111.6585 | $111.66 | $111.65 | $111.70 |
| Purchase #5 | $130.80 | 9.589% | $143.3424 | $143.34 | $143.35 | $143.30 |
| Purchase #6 | $57.61 | 10.427% | $63.617 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $122.90 | 10.266% | $135.5169 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $691.17 | $751.8051 | $751.81 | $751.75 | $751.80 | |