| 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 | $46.49 | 5.656% | $49.1195 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $103.80 | 10.767% | $114.9761 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $218.81 | 13.170% | $247.6273 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $74.99 | 3.315% | $77.4759 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $182.92 | 9.398% | $200.1108 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $201.67 | 5.669% | $213.1027 | $213.10 | $213.10 | $213.10 |
| Purchase #7 | $80.61 | 13.145% | $91.2062 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $909.29 | $993.6185 | $993.63 | $993.65 | $993.60 | |