| 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 | $51.66 | 11.397% | $57.5477 | $57.55 | $57.55 | $57.50 |
| Purchase #2 | $235.66 | 9.636% | $258.3682 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $24.96 | 5.484% | $26.3288 | $26.33 | $26.35 | $26.30 |
| Purchase #4 | $28.77 | 11.127% | $31.9712 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $88.56 | 3.177% | $91.3736 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $66.41 | 12.819% | $74.9231 | $74.92 | $74.90 | $74.90 |
| Purchase #7 | $116.80 | 10.574% | $129.1504 | $129.15 | $129.15 | $129.20 |
| 7 purchase totals = | $612.82 | $669.6630 | $669.66 | $669.60 | $669.70 | |