| 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 | $55.72 | 3.761% | $57.8156 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $111.52 | 8.832% | $121.3694 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $56.33 | 10.132% | $62.0374 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $166.98 | 6.715% | $178.1927 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $228.87 | 12.103% | $256.5701 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $172.38 | 12.102% | $193.2414 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $76.33 | 5.772% | $80.7358 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $868.13 | $949.9624 | $949.97 | $949.95 | $949.90 | |