| 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 | $20.77 | 7.369% | $22.3005 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $50.45 | 8.535% | $54.7559 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $184.33 | 13.429% | $209.0837 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $172.27 | 10.631% | $190.584 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $108.59 | 4.751% | $113.7491 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $135.44 | 7.647% | $145.7971 | $145.80 | $145.80 | $145.80 |
| Purchase #7 | $240.42 | 8.416% | $260.6537 | $260.65 | $260.65 | $260.70 |
| 7 purchase totals = | $912.27 | $996.9240 | $996.92 | $996.95 | $997.00 | |