| 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 | $41.26 | 8.155% | $44.6248 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $10.72 | 5.626% | $11.3231 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $15.51 | 4.218% | $16.1642 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $135.51 | 4.656% | $141.8193 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $26.48 | 11.162% | $29.4357 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $37.84 | 3.135% | $39.0263 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $9.34 | 5.518% | $9.8554 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $276.66 | $292.2488 | $292.25 | $292.20 | $292.20 | |