| 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 | $90.70 | 5.310% | $95.5162 | $95.52 | $95.50 | $95.50 |
| Purchase #2 | $197.64 | 11.331% | $220.0346 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $98.29 | 8.577% | $106.7203 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $152.58 | 6.867% | $163.0577 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $166.69 | 13.765% | $189.6349 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $43.60 | 13.193% | $49.3521 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $113.98 | 7.422% | $122.4396 | $122.44 | $122.45 | $122.40 |
| 7 purchase totals = | $863.48 | $946.7554 | $946.75 | $946.75 | $946.70 | |