| 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 | $19.42 | 11.277% | $21.61 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $42.68 | 9.539% | $46.7512 | $46.75 | $46.75 | $46.80 |
| Purchase #3 | $83.37 | 4.493% | $87.1158 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $45.81 | 9.348% | $50.0923 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $135.61 | 4.251% | $141.3748 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $173.50 | 7.388% | $186.3182 | $186.32 | $186.30 | $186.30 |
| Purchase #7 | $72.44 | 6.102% | $76.8603 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $572.83 | $610.1226 | $610.12 | $610.05 | $610.20 | |