| 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 | $93.43 | 10.523% | $103.2616 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $22.31 | 10.836% | $24.7275 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $98.45 | 13.768% | $112.0046 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $226.91 | 9.586% | $248.6616 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $39.60 | 12.217% | $44.4379 | $44.44 | $44.45 | $44.40 |
| Purchase #6 | $50.77 | 6.593% | $54.1173 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $53.68 | 6.400% | $57.1155 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $585.15 | $644.3260 | $644.33 | $644.30 | $644.30 | |