| 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 | $43.91 | 8.588% | $47.681 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $25.65 | 7.110% | $27.4737 | $27.47 | $27.45 | $27.50 |
| Purchase #3 | $142.67 | 3.646% | $147.8717 | $147.87 | $147.85 | $147.90 |
| Purchase #4 | $84.32 | 12.328% | $94.715 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $43.99 | 5.821% | $46.5507 | $46.55 | $46.55 | $46.60 |
| Purchase #6 | $160.65 | 6.467% | $171.0392 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $220.91 | 11.715% | $246.7896 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $722.10 | $782.1209 | $782.12 | $782.10 | $782.20 | |