| 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 | $79.54 | 12.303% | $89.3258 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $192.65 | 6.159% | $204.5153 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $158.83 | 7.362% | $170.5231 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $184.33 | 9.814% | $202.4201 | $202.42 | $202.40 | $202.40 |
| Purchase #5 | $43.30 | 10.666% | $47.9184 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $22.79 | 8.813% | $24.7985 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $199.94 | 8.727% | $217.3888 | $217.39 | $217.40 | $217.40 |
| 7 purchase totals = | $881.38 | $956.8900 | $956.90 | $956.85 | $956.80 | |