| 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 | $29.73 | 8.730% | $32.3254 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $84.86 | 3.831% | $88.111 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $183.88 | 5.781% | $194.5101 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $82.25 | 11.545% | $91.7458 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $5.72 | 13.146% | $6.472 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $213.76 | 10.201% | $235.5657 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $120.89 | 11.659% | $134.9846 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $721.09 | $783.7146 | $783.72 | $783.70 | $783.70 | |