| 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 | $69.99 | 11.474% | $78.0207 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $133.84 | 8.804% | $145.6233 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $80.48 | 10.179% | $88.6721 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $69.40 | 6.847% | $74.1518 | $74.15 | $74.15 | $74.20 |
| Purchase #5 | $198.30 | 4.148% | $206.5255 | $206.53 | $206.55 | $206.50 |
| Purchase #6 | $183.88 | 11.174% | $204.4268 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $22.50 | 11.447% | $25.0756 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $758.39 | $822.4958 | $822.50 | $822.50 | $822.50 | |