| 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 | $57.55 | 12.685% | $64.8502 | $64.85 | $64.85 | $64.90 |
| Purchase #2 | $233.38 | 3.299% | $241.0792 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $130.62 | 3.487% | $135.1747 | $135.17 | $135.15 | $135.20 |
| Purchase #4 | $128.28 | 6.629% | $136.7837 | $136.78 | $136.80 | $136.80 |
| Purchase #5 | $43.44 | 3.277% | $44.8635 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $145.95 | 4.204% | $152.0857 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $22.47 | 4.310% | $23.4385 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $761.69 | $798.2755 | $798.27 | $798.30 | $798.40 | |