| 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 | $115.64 | 5.741% | $122.2789 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $37.53 | 4.778% | $39.3232 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $15.66 | 7.335% | $16.8087 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $92.69 | 9.162% | $101.1823 | $101.18 | $101.20 | $101.20 |
| Purchase #5 | $153.54 | 11.275% | $170.8516 | $170.85 | $170.85 | $170.90 |
| Purchase #6 | $245.71 | 4.352% | $256.4033 | $256.40 | $256.40 | $256.40 |
| Purchase #7 | $161.65 | 12.338% | $181.5944 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $822.42 | $888.4424 | $888.43 | $888.45 | $888.50 | |