| 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 | $92.45 | 4.312% | $96.4364 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $102.25 | 6.473% | $108.8686 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $93.41 | 11.732% | $104.3689 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $194.47 | 10.369% | $214.6346 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $201.57 | 11.706% | $225.1658 | $225.17 | $225.15 | $225.20 |
| Purchase #6 | $84.48 | 10.580% | $93.418 | $93.42 | $93.40 | $93.40 |
| Purchase #7 | $43.90 | 13.444% | $49.8019 | $49.80 | $49.80 | $49.80 |
| 7 purchase totals = | $812.53 | $892.6942 | $892.70 | $892.65 | $892.70 | |