| 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 | $90.95 | 3.481% | $94.116 | $94.12 | $94.10 | $94.10 |
| Purchase #2 | $70.61 | 4.694% | $73.9244 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $161.37 | 4.507% | $168.6429 | $168.64 | $168.65 | $168.60 |
| Purchase #4 | $19.99 | 7.219% | $21.4331 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $96.41 | 8.624% | $104.7244 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $244.67 | 4.117% | $254.7431 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $50.80 | 12.466% | $57.1327 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $734.80 | $774.7166 | $774.70 | $774.70 | $774.50 | |