| 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 | $70.55 | 6.653% | $75.2437 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $164.36 | 4.678% | $172.0488 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $236.82 | 8.106% | $256.0166 | $256.02 | $256.00 | $256.00 |
| Purchase #4 | $169.99 | 5.193% | $178.8176 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $114.83 | 3.650% | $119.0213 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $203.68 | 4.150% | $212.1327 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $63.29 | 3.256% | $65.3507 | $65.35 | $65.35 | $65.40 |
| 7 purchase totals = | $1,023.52 | $1,078.6314 | $1,078.63 | $1,078.60 | $1,078.50 | |