| 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 | $71.66 | 12.276% | $80.457 | $80.46 | $80.45 | $80.50 |
| Purchase #2 | $133.57 | 9.573% | $146.3567 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $98.89 | 11.680% | $110.4404 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $66.85 | 3.570% | $69.2365 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $114.49 | 9.480% | $125.3437 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $77.34 | 13.460% | $87.75 | $87.75 | $87.75 | $87.80 |
| Purchase #7 | $135.84 | 9.204% | $148.3427 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $698.64 | $767.9270 | $767.93 | $767.95 | $767.90 | |