| 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 | $53.31 | 5.400% | $56.1887 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $10.90 | 7.814% | $11.7517 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $185.49 | 4.847% | $194.4807 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $241.85 | 13.377% | $274.2023 | $274.20 | $274.20 | $274.20 |
| Purchase #5 | $110.27 | 10.150% | $121.4624 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $199.42 | 3.389% | $206.1783 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $10.35 | 8.826% | $11.2635 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $811.59 | $875.5276 | $875.52 | $875.55 | $875.70 | |