| 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 | $65.29 | 11.453% | $72.7677 | $72.77 | $72.75 | $72.80 |
| Purchase #2 | $135.63 | 7.259% | $145.4754 | $145.48 | $145.50 | $145.50 |
| Purchase #3 | $43.87 | 6.560% | $46.7479 | $46.75 | $46.75 | $46.70 |
| Purchase #4 | $59.60 | 3.523% | $61.6997 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $83.67 | 5.333% | $88.1321 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $133.48 | 5.719% | $141.1137 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $218.65 | 9.586% | $239.6098 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $740.19 | $795.5463 | $795.55 | $795.55 | $795.50 | |