| 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 | $64.38 | 6.534% | $68.5866 | $68.59 | $68.60 | $68.60 |
| Purchase #2 | $107.39 | 10.626% | $118.8013 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $35.27 | 12.353% | $39.6269 | $39.63 | $39.65 | $39.60 |
| Purchase #4 | $17.57 | 4.694% | $18.3947 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $174.63 | 3.125% | $180.0872 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $64.35 | 9.849% | $70.6878 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $91.46 | 13.200% | $103.5327 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $555.05 | $599.7172 | $599.72 | $599.80 | $599.70 | |