| 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 | $93.51 | 11.817% | $104.5601 | $104.56 | $104.55 | $104.60 |
| Purchase #2 | $135.32 | 8.220% | $146.4433 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $219.89 | 10.160% | $242.2308 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $108.86 | 5.517% | $114.8658 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $76.81 | 3.781% | $79.7142 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $98.61 | 6.610% | $105.1281 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $38.70 | 8.779% | $42.0975 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $771.70 | $835.0398 | $835.04 | $835.05 | $835.00 | |