| 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 | $47.99 | 6.204% | $50.9673 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $37.88 | 5.487% | $39.9585 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $82.79 | 13.143% | $93.6711 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $23.48 | 9.620% | $25.7388 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $82.90 | 6.497% | $88.286 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $5.29 | 11.353% | $5.8906 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $85.68 | 7.512% | $92.1163 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $366.01 | $396.6286 | $396.64 | $396.60 | $396.70 | |