| 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 | $66.63 | 4.814% | $69.8376 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $155.29 | 4.133% | $161.7081 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $8.73 | 13.338% | $9.8944 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $206.31 | 7.861% | $222.528 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $160.93 | 9.361% | $175.9947 | $175.99 | $176.00 | $176.00 |
| Purchase #6 | $125.83 | 3.771% | $130.575 | $130.58 | $130.60 | $130.60 |
| Purchase #7 | $22.86 | 8.243% | $24.7443 | $24.74 | $24.75 | $24.70 |
| 7 purchase totals = | $746.58 | $795.2821 | $795.28 | $795.35 | $795.20 | |