| 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 | $113.42 | 13.849% | $129.1275 | $129.13 | $129.15 | $129.10 |
| Purchase #2 | $83.94 | 3.569% | $86.9358 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $96.61 | 11.441% | $107.6632 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $239.79 | 8.252% | $259.5775 | $259.58 | $259.60 | $259.60 |
| Purchase #5 | $73.77 | 13.550% | $83.7658 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $84.51 | 8.230% | $91.4652 | $91.47 | $91.45 | $91.50 |
| Purchase #7 | $84.48 | 3.699% | $87.6049 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $776.52 | $846.1399 | $846.15 | $846.15 | $846.20 | |