| 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 | $123.80 | 13.135% | $140.0611 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $7.33 | 4.726% | $7.6764 | $7.68 | $7.70 | $7.70 |
| Purchase #3 | $11.52 | 12.707% | $12.9838 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $92.81 | 3.809% | $96.3451 | $96.35 | $96.35 | $96.30 |
| Purchase #5 | $62.37 | 4.314% | $65.0606 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $67.61 | 10.647% | $74.8084 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $155.59 | 12.195% | $174.5642 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $521.03 | $571.4996 | $571.50 | $571.50 | $571.60 | |