| 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 | $47.91 | 7.199% | $51.359 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $6.29 | 10.143% | $6.928 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $156.96 | 10.398% | $173.2807 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $111.73 | 7.525% | $120.1377 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $35.60 | 7.592% | $38.3028 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $221.89 | 8.291% | $240.2869 | $240.29 | $240.30 | $240.30 |
| Purchase #7 | $195.29 | 10.713% | $216.2114 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $775.67 | $846.5065 | $846.51 | $846.55 | $846.50 | |