| 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 | $62.88 | 13.632% | $71.4518 | $71.45 | $71.45 | $71.50 |
| Purchase #2 | $161.88 | 6.700% | $172.726 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $64.48 | 12.521% | $72.5535 | $72.55 | $72.55 | $72.60 |
| Purchase #4 | $96.92 | 4.415% | $101.199 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $223.42 | 3.833% | $231.9837 | $231.98 | $232.00 | $232.00 |
| Purchase #6 | $144.58 | 6.442% | $153.8938 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $123.30 | 4.625% | $129.0026 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $877.46 | $932.8104 | $932.80 | $932.85 | $932.90 | |