| 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 | $81.97 | 7.329% | $87.9776 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $103.32 | 3.293% | $106.7223 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $36.43 | 7.227% | $39.0628 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $46.85 | 4.315% | $48.8716 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $64.75 | 11.602% | $72.2623 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $43.32 | 7.680% | $46.647 | $46.65 | $46.65 | $46.60 |
| Purchase #7 | $191.54 | 10.477% | $211.6076 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $568.18 | $613.1512 | $613.15 | $613.10 | $613.20 | |