| 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 | $53.36 | 13.761% | $60.7029 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $12.72 | 7.248% | $13.6419 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $82.90 | 5.823% | $87.7273 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $22.27 | 12.432% | $25.0386 | $25.04 | $25.05 | $25.00 |
| Purchase #5 | $90.25 | 10.283% | $99.5304 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $135.55 | 10.184% | $149.3544 | $149.35 | $149.35 | $149.40 |
| Purchase #7 | $26.32 | 7.286% | $28.2377 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $423.37 | $464.2332 | $464.23 | $464.30 | $464.10 | |