| 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 | $113.74 | 5.593% | $120.1015 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $87.84 | 8.809% | $95.5778 | $95.58 | $95.60 | $95.60 |
| Purchase #3 | $142.92 | 11.217% | $158.9513 | $158.95 | $158.95 | $159.00 |
| Purchase #4 | $224.47 | 9.152% | $245.0135 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $133.44 | 4.106% | $138.919 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $74.34 | 6.833% | $79.4197 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $236.98 | 9.173% | $258.7182 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,013.73 | $1,096.7010 | $1,096.70 | $1,096.65 | $1,096.70 | |