| 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 | $47.97 | 12.541% | $53.9859 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $31.34 | 3.795% | $32.5294 | $32.53 | $32.55 | $32.50 |
| Purchase #3 | $195.73 | 9.278% | $213.8898 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $20.35 | 5.201% | $21.4084 | $21.41 | $21.40 | $21.40 |
| Purchase #5 | $16.89 | 4.229% | $17.6043 | $17.60 | $17.60 | $17.60 |
| Purchase #6 | $94.33 | 5.622% | $99.6332 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $10.62 | 9.620% | $11.6416 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $417.23 | $450.6926 | $450.69 | $450.75 | $450.60 | |