| 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 | $63.77 | 12.483% | $71.7304 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $42.88 | 5.769% | $45.3537 | $45.35 | $45.35 | $45.40 |
| Purchase #3 | $87.34 | 5.534% | $92.1734 | $92.17 | $92.15 | $92.20 |
| Purchase #4 | $29.51 | 13.126% | $33.3835 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $84.86 | 4.486% | $88.6668 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $151.97 | 13.260% | $172.1212 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $129.42 | 3.190% | $133.5485 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $589.75 | $636.9775 | $636.97 | $636.95 | $637.00 | |