| 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 | $84.65 | 13.635% | $96.192 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $49.95 | 8.503% | $54.1972 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $113.25 | 6.104% | $120.1628 | $120.16 | $120.15 | $120.20 |
| Purchase #4 | $22.85 | 9.123% | $24.9346 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $127.76 | 3.674% | $132.4539 | $132.45 | $132.45 | $132.50 |
| Purchase #6 | $220.42 | 5.268% | $232.0317 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $147.55 | 6.107% | $156.5609 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $766.43 | $816.5331 | $816.52 | $816.55 | $816.60 | |