| 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 | $62.51 | 10.437% | $69.0342 | $69.03 | $69.05 | $69.00 |
| Purchase #2 | $115.64 | 12.806% | $130.4489 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $85.94 | 3.672% | $89.0957 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $41.92 | 5.511% | $44.2302 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $137.60 | 12.871% | $155.3105 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $189.63 | 7.280% | $203.4351 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $97.51 | 3.214% | $100.644 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $730.75 | $792.1986 | $792.20 | $792.25 | $792.00 | |