| 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 | $5.38 | 7.260% | $5.7706 | $5.77 | $5.75 | $5.80 |
| Purchase #2 | $211.30 | 12.856% | $238.4647 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $64.99 | 6.829% | $69.4282 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $54.39 | 6.136% | $57.7274 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $199.64 | 12.385% | $224.3654 | $224.37 | $224.35 | $224.40 |
| Purchase #6 | $71.36 | 9.614% | $78.2206 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $111.94 | 9.630% | $122.7198 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $719.00 | $796.6967 | $796.70 | $796.65 | $796.70 | |