| 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 | $82.73 | 12.401% | $92.9893 | $92.99 | $93.00 | $93.00 |
| Purchase #2 | $179.79 | 10.250% | $198.2185 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $6.68 | 7.403% | $7.1745 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $189.65 | 11.206% | $210.9022 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $116.44 | 11.474% | $129.8003 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $146.32 | 6.711% | $156.1395 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $130.42 | 3.780% | $135.3499 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $852.03 | $930.5742 | $930.57 | $930.55 | $930.50 | |