| 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 | $48.26 | 4.302% | $50.3361 | $50.34 | $50.35 | $50.30 |
| Purchase #2 | $9.90 | 11.691% | $11.0574 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $220.42 | 4.395% | $230.1075 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $29.77 | 13.658% | $33.836 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $189.29 | 5.617% | $199.9224 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $82.29 | 11.813% | $92.0109 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $133.31 | 7.214% | $142.927 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $713.24 | $760.1973 | $760.21 | $760.20 | $760.10 | |