| 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 | $56.91 | 9.555% | $62.3478 | $62.35 | $62.35 | $62.30 |
| Purchase #2 | $22.97 | 10.322% | $25.341 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $230.41 | 11.390% | $256.6537 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $12.44 | 12.270% | $13.9664 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $6.76 | 6.797% | $7.2195 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $157.53 | 8.850% | $171.4714 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $18.81 | 4.275% | $19.6141 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $505.83 | $556.6139 | $556.61 | $556.55 | $556.60 | |