| 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 | $32.57 | 5.305% | $34.2978 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $121.74 | 9.295% | $133.0557 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $155.46 | 6.827% | $166.0733 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $38.69 | 3.116% | $39.8956 | $39.90 | $39.90 | $39.90 |
| Purchase #5 | $225.91 | 11.112% | $251.0131 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $44.51 | 9.115% | $48.5671 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $220.88 | 5.737% | $233.5519 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $839.76 | $906.4545 | $906.46 | $906.40 | $906.60 | |