| 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 | $117.49 | 3.232% | $121.2873 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $89.83 | 6.767% | $95.9088 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $26.85 | 10.397% | $29.6416 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $181.41 | 11.552% | $202.3665 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $112.43 | 6.667% | $119.9257 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $74.58 | 3.707% | $77.3447 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $42.49 | 3.672% | $44.0502 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $645.08 | $690.5248 | $690.53 | $690.55 | $690.50 | |