| 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 | $31.75 | 5.435% | $33.4756 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $199.68 | 5.731% | $211.1237 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $172.26 | 5.437% | $181.6258 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $25.61 | 6.503% | $27.2754 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $241.41 | 7.154% | $258.6805 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $149.96 | 7.315% | $160.9296 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $131.90 | 10.666% | $145.9685 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $952.57 | $1,019.0791 | $1,019.09 | $1,019.15 | $1,019.10 | |