| 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 | $238.90 | 6.181% | $253.6664 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $67.90 | 6.584% | $72.3705 | $72.37 | $72.35 | $72.40 |
| Purchase #3 | $159.91 | 13.728% | $181.8624 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $34.94 | 9.778% | $38.3564 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $49.39 | 4.672% | $51.6975 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $45.62 | 7.674% | $49.1209 | $49.12 | $49.10 | $49.10 |
| Purchase #7 | $23.46 | 10.750% | $25.982 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $620.12 | $673.0561 | $673.06 | $673.00 | $673.20 | |