| 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 | $70.66 | 7.468% | $75.9369 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $123.47 | 13.600% | $140.2619 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $194.29 | 5.571% | $205.1139 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $172.78 | 6.607% | $184.1956 | $184.20 | $184.20 | $184.20 |
| Purchase #5 | $194.43 | 13.359% | $220.4039 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $87.78 | 11.714% | $98.0625 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $75.64 | 3.154% | $78.0257 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $919.05 | $1,002.0004 | $1,002.00 | $1,002.00 | $1,002.00 | |