| 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 | $11.78 | 13.364% | $13.3543 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $83.76 | 5.772% | $88.5946 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $201.55 | 4.812% | $211.2486 | $211.25 | $211.25 | $211.20 |
| Purchase #4 | $184.90 | 11.634% | $206.4113 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $245.50 | 10.213% | $270.5729 | $270.57 | $270.55 | $270.60 |
| Purchase #6 | $65.68 | 6.173% | $69.7344 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $94.73 | 6.831% | $101.201 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $887.90 | $961.1171 | $961.10 | $961.10 | $961.10 | |