| 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 | $128.65 | 8.675% | $139.8104 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $49.37 | 4.498% | $51.5907 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $8.46 | 12.780% | $9.5412 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $60.48 | 13.827% | $68.8426 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $88.94 | 13.826% | $101.2368 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $181.36 | 13.653% | $206.1211 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $33.90 | 10.699% | $37.527 | $37.53 | $37.55 | $37.50 |
| 7 purchase totals = | $551.16 | $614.6698 | $614.67 | $614.70 | $614.50 | |