| 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 | $31.88 | 8.524% | $34.5975 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $128.44 | 3.741% | $133.2449 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $122.57 | 4.809% | $128.4644 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $67.68 | 9.224% | $73.9228 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $133.90 | 9.132% | $146.1277 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $109.54 | 12.156% | $122.8557 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $73.58 | 13.136% | $83.2455 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $667.59 | $722.4585 | $722.46 | $722.45 | $722.40 | |