| 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 | $35.61 | 5.852% | $37.6939 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $217.69 | 8.682% | $236.5898 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $161.62 | 10.728% | $178.9586 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $96.34 | 7.741% | $103.7977 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $52.57 | 12.688% | $59.2401 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $238.67 | 11.422% | $265.9309 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $129.33 | 4.751% | $135.4745 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $931.83 | $1,017.6855 | $1,017.68 | $1,017.70 | $1,017.70 | |