| 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 | $17.43 | 13.217% | $19.7337 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $32.51 | 6.511% | $34.6267 | $34.63 | $34.65 | $34.60 |
| Purchase #3 | $158.44 | 4.216% | $165.1198 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $58.58 | 9.243% | $63.9945 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $248.93 | 6.182% | $264.3189 | $264.32 | $264.30 | $264.30 |
| Purchase #6 | $249.69 | 6.794% | $266.6539 | $266.65 | $266.65 | $266.70 |
| Purchase #7 | $131.67 | 10.830% | $145.9299 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $897.25 | $960.3774 | $960.37 | $960.40 | $960.30 | |