| 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 | $65.88 | 3.572% | $68.2332 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $243.87 | 5.379% | $256.9878 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $42.41 | 4.293% | $44.2307 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $31.96 | 3.227% | $32.9913 | $32.99 | $33.00 | $33.00 |
| Purchase #5 | $221.59 | 10.654% | $245.1982 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $43.57 | 8.279% | $47.1772 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $119.60 | 3.285% | $123.5289 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $768.88 | $818.3473 | $818.35 | $818.45 | $818.30 | |