| 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 | $80.29 | 9.206% | $87.6815 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $156.67 | 8.154% | $169.4449 | $169.44 | $169.45 | $169.40 |
| Purchase #3 | $149.51 | 8.141% | $161.6816 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $50.30 | 8.279% | $54.4643 | $54.46 | $54.45 | $54.50 |
| Purchase #5 | $209.71 | 3.549% | $217.1526 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $250.39 | 6.350% | $266.2898 | $266.29 | $266.30 | $266.30 |
| Purchase #7 | $195.46 | 3.232% | $201.7773 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,092.33 | $1,158.4920 | $1,158.48 | $1,158.55 | $1,158.60 | |