| 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 | $207.27 | 5.727% | $219.1404 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $34.50 | 12.237% | $38.7218 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $36.34 | 11.681% | $40.5849 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $180.57 | 9.819% | $198.3002 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $73.82 | 13.271% | $83.6167 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $123.97 | 8.710% | $134.7678 | $134.77 | $134.75 | $134.80 |
| Purchase #7 | $49.48 | 7.332% | $53.1079 | $53.11 | $53.10 | $53.10 |
| 7 purchase totals = | $705.95 | $768.2397 | $768.24 | $768.20 | $768.20 | |