| 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 | $22.78 | 6.682% | $24.3022 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $89.35 | 9.703% | $98.0196 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $49.81 | 8.744% | $54.1654 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $101.66 | 10.422% | $112.255 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $43.55 | 9.457% | $47.6685 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $216.61 | 3.663% | $224.5444 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $125.51 | 13.193% | $142.0685 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $649.27 | $703.0236 | $703.03 | $702.95 | $703.10 | |