| 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 | $9.65 | 10.259% | $10.64 | $10.64 | $10.65 | $10.60 |
| Purchase #2 | $27.42 | 8.555% | $29.7658 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $48.55 | 3.838% | $50.4133 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $81.86 | 5.674% | $86.5047 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $79.36 | 6.529% | $84.5414 | $84.54 | $84.55 | $84.50 |
| Purchase #6 | $91.90 | 10.712% | $101.7443 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $65.73 | 13.474% | $74.5865 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $404.47 | $438.1960 | $438.19 | $438.20 | $438.10 | |