| 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 | $40.36 | 10.277% | $44.5078 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $221.54 | 13.662% | $251.8068 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $118.41 | 9.666% | $129.8555 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $248.35 | 10.584% | $274.6354 | $274.64 | $274.65 | $274.60 |
| Purchase #5 | $120.77 | 7.360% | $129.6587 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $115.62 | 8.467% | $125.4095 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $30.30 | 10.318% | $33.4264 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $895.35 | $989.3001 | $989.32 | $989.30 | $989.30 | |