| 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 | $29.77 | 4.533% | $31.1195 | $31.12 | $31.10 | $31.10 |
| Purchase #2 | $94.93 | 6.132% | $100.7511 | $100.75 | $100.75 | $100.80 |
| Purchase #3 | $59.44 | 9.137% | $64.871 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $230.30 | 12.244% | $258.4979 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $105.62 | 7.263% | $113.2912 | $113.29 | $113.30 | $113.30 |
| Purchase #6 | $130.64 | 3.678% | $135.4449 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $58.76 | 11.657% | $65.6097 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $709.46 | $769.5853 | $769.58 | $769.55 | $769.60 | |