| 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 | $13.27 | 11.523% | $14.7991 | $14.80 | $14.80 | $14.80 |
| Purchase #2 | $29.43 | 8.616% | $31.9657 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $52.58 | 7.663% | $56.6092 | $56.61 | $56.60 | $56.60 |
| Purchase #4 | $186.86 | 7.422% | $200.7287 | $200.73 | $200.75 | $200.70 |
| Purchase #5 | $153.76 | 10.412% | $169.7695 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $172.53 | 3.457% | $178.4944 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $115.60 | 8.798% | $125.7705 | $125.77 | $125.75 | $125.80 |
| 7 purchase totals = | $724.03 | $778.1371 | $778.14 | $778.10 | $778.20 | |