| 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 | $45.57 | 3.204% | $47.0301 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $17.93 | 12.285% | $20.1327 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $110.80 | 11.378% | $123.4068 | $123.41 | $123.40 | $123.40 |
| Purchase #4 | $64.45 | 6.424% | $68.5903 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $52.55 | 4.626% | $54.981 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $135.75 | 6.675% | $144.8113 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $45.70 | 9.745% | $50.1535 | $50.15 | $50.15 | $50.20 |
| 7 purchase totals = | $472.75 | $509.1057 | $509.10 | $509.15 | $509.10 | |