| 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 | $71.54 | 12.487% | $80.4732 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $163.25 | 6.801% | $174.3526 | $174.35 | $174.35 | $174.40 |
| Purchase #3 | $244.43 | 13.141% | $276.5505 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $195.89 | 7.824% | $211.2164 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $5.58 | 7.484% | $5.9976 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $22.83 | 7.778% | $24.6057 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $191.52 | 13.676% | $217.7123 | $217.71 | $217.70 | $217.70 |
| 7 purchase totals = | $895.04 | $990.9083 | $990.91 | $990.85 | $991.00 | |