| 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 | $34.84 | 11.348% | $38.7936 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $55.67 | 12.688% | $62.7334 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $65.97 | 4.533% | $68.9604 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $118.94 | 3.729% | $123.3753 | $123.38 | $123.40 | $123.40 |
| Purchase #5 | $130.61 | 11.139% | $145.1586 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $211.58 | 12.610% | $238.2602 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $80.55 | 5.212% | $84.7483 | $84.75 | $84.75 | $84.70 |
| 7 purchase totals = | $698.16 | $762.0298 | $762.03 | $762.05 | $762.10 | |