| 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 | $48.98 | 9.794% | $53.7771 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $149.92 | 6.116% | $159.0891 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $78.55 | 13.251% | $88.9587 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $211.32 | 4.489% | $220.8062 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $218.62 | 3.644% | $226.5865 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $33.29 | 10.600% | $36.8187 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $148.35 | 10.272% | $163.5885 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $889.03 | $949.6248 | $949.64 | $949.65 | $949.70 | |