| 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 | $66.60 | 6.658% | $71.0342 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $133.38 | 3.102% | $137.5174 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $134.63 | 8.386% | $145.9201 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $20.27 | 9.568% | $22.2094 | $22.21 | $22.20 | $22.20 |
| Purchase #5 | $139.48 | 10.199% | $153.7056 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $203.30 | 3.474% | $210.3626 | $210.36 | $210.35 | $210.40 |
| Purchase #7 | $202.61 | 9.128% | $221.1042 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $900.27 | $961.8535 | $961.85 | $961.80 | $961.80 | |