| 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 | $81.55 | 12.142% | $91.4518 | $91.45 | $91.45 | $91.50 |
| Purchase #2 | $212.97 | 3.146% | $219.67 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $41.95 | 6.255% | $44.574 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $32.62 | 10.299% | $35.9795 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $87.81 | 3.196% | $90.6164 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $137.45 | 7.352% | $147.5553 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $77.72 | 4.553% | $81.2586 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $672.07 | $711.1056 | $711.11 | $711.05 | $711.30 | |