| 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 | $76.75 | 9.521% | $84.0574 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $5.26 | 4.449% | $5.494 | $5.49 | $5.50 | $5.50 |
| Purchase #3 | $143.36 | 3.122% | $147.8357 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $53.44 | 7.357% | $57.3716 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $214.61 | 6.349% | $228.2356 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $94.33 | 4.540% | $98.6126 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $138.51 | 6.380% | $147.3469 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $726.26 | $768.9538 | $768.96 | $768.95 | $768.90 | |