| 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 | $25.54 | 8.193% | $27.6325 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $93.89 | 7.822% | $101.2341 | $101.23 | $101.25 | $101.20 |
| Purchase #3 | $200.61 | 4.112% | $208.8591 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $75.25 | 13.492% | $85.4027 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $225.70 | 13.767% | $256.7721 | $256.77 | $256.75 | $256.80 |
| Purchase #6 | $55.64 | 8.757% | $60.5124 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $5.94 | 6.527% | $6.3277 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $682.57 | $746.7406 | $746.73 | $746.75 | $746.70 | |