| 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 | $19.31 | 11.649% | $21.5594 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $176.89 | 10.630% | $195.6934 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $230.28 | 12.230% | $258.4432 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $94.28 | 12.267% | $105.8453 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $11.47 | 3.168% | $11.8334 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $145.73 | 4.321% | $152.027 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $78.84 | 10.509% | $87.1253 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $756.80 | $832.5270 | $832.53 | $832.60 | $832.40 | |