| 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 | $80.26 | 13.431% | $91.0397 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $157.28 | 11.116% | $174.7632 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $200.82 | 13.788% | $228.5091 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $90.42 | 8.515% | $98.1193 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $207.85 | 11.505% | $231.7631 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $12.97 | 6.851% | $13.8586 | $13.86 | $13.85 | $13.90 |
| Purchase #7 | $106.72 | 3.334% | $110.278 | $110.28 | $110.30 | $110.30 |
| 7 purchase totals = | $856.32 | $948.3310 | $948.33 | $948.30 | $948.40 | |