| 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 | $220.42 | 4.696% | $230.7709 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $12.47 | 5.157% | $13.1131 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $229.38 | 11.139% | $254.9306 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $116.29 | 12.869% | $131.2554 | $131.26 | $131.25 | $131.30 |
| Purchase #5 | $47.47 | 8.755% | $51.626 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $6.25 | 5.242% | $6.5776 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $86.65 | 5.374% | $91.3066 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $718.93 | $779.5802 | $779.59 | $779.60 | $779.60 | |