| 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 | $13.71 | 13.255% | $15.5273 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $62.51 | 9.491% | $68.4428 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $174.96 | 10.571% | $193.455 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $107.36 | 13.286% | $121.6238 | $121.62 | $121.60 | $121.60 |
| Purchase #5 | $100.66 | 11.662% | $112.399 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $39.80 | 11.174% | $44.2473 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $141.58 | 3.571% | $146.6358 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $640.58 | $702.3310 | $702.34 | $702.35 | $702.20 | |