| 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 | $230.35 | 11.196% | $256.14 | $256.14 | $256.15 | $256.10 |
| Purchase #2 | $62.26 | 13.242% | $70.5045 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $22.69 | 3.855% | $23.5647 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $108.64 | 7.786% | $117.0987 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $7.49 | 6.749% | $7.9955 | $8.00 | $8.00 | $8.00 |
| Purchase #6 | $102.32 | 3.628% | $106.0322 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $53.67 | 8.484% | $58.2234 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $587.42 | $639.5590 | $639.55 | $639.55 | $639.50 | |