| 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 | $60.70 | 5.654% | $64.132 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $191.97 | 6.411% | $204.2772 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $67.90 | 12.737% | $76.5484 | $76.55 | $76.55 | $76.50 |
| Purchase #4 | $63.40 | 12.453% | $71.2952 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $85.36 | 5.556% | $90.1026 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $91.49 | 5.627% | $96.6381 | $96.64 | $96.65 | $96.60 |
| Purchase #7 | $211.28 | 3.673% | $219.0403 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $772.10 | $822.0338 | $822.04 | $822.10 | $821.90 | |