| 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 | $51.33 | 10.740% | $56.8428 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $180.59 | 4.347% | $188.4402 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $96.81 | 4.212% | $100.8876 | $100.89 | $100.90 | $100.90 |
| Purchase #4 | $147.42 | 3.129% | $152.0328 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $140.93 | 3.410% | $145.7357 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $35.91 | 8.179% | $38.8471 | $38.85 | $38.85 | $38.80 |
| Purchase #7 | $125.93 | 7.505% | $135.381 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $778.92 | $818.1672 | $818.17 | $818.25 | $818.00 | |