| 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 | $26.42 | 8.474% | $28.6588 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $120.54 | 11.680% | $134.6191 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $42.69 | 10.355% | $47.1105 | $47.11 | $47.10 | $47.10 |
| Purchase #4 | $56.57 | 7.697% | $60.9242 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $147.28 | 6.196% | $156.4055 | $156.41 | $156.40 | $156.40 |
| Purchase #6 | $51.37 | 12.127% | $57.5996 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $210.29 | 3.649% | $217.9635 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $655.16 | $703.2812 | $703.28 | $703.20 | $703.30 | |