| 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 | $85.37 | 3.407% | $88.2786 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $147.77 | 13.656% | $167.9495 | $167.95 | $167.95 | $167.90 |
| Purchase #3 | $48.94 | 4.438% | $51.112 | $51.11 | $51.10 | $51.10 |
| Purchase #4 | $137.60 | 5.497% | $145.1639 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $94.34 | 3.256% | $97.4117 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $37.94 | 8.197% | $41.0499 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $202.55 | 9.310% | $221.4074 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $754.51 | $812.3730 | $812.37 | $812.35 | $812.30 | |