| 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 | $113.26 | 6.430% | $120.5426 | $120.54 | $120.55 | $120.50 |
| Purchase #2 | $129.39 | 3.133% | $133.4438 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $196.51 | 12.583% | $221.2369 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $48.99 | 9.241% | $53.5172 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $233.56 | 13.306% | $264.6375 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $87.47 | 3.712% | $90.7169 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $66.39 | 11.711% | $74.1649 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $875.57 | $958.2598 | $958.26 | $958.25 | $958.10 | |