| 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 | $14.39 | 13.385% | $16.3161 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $55.41 | 9.727% | $60.7997 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $120.88 | 12.152% | $135.5693 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $48.77 | 11.770% | $54.5102 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $187.85 | 13.614% | $213.4239 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $196.67 | 13.261% | $222.7504 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $105.87 | 9.549% | $115.9795 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $729.84 | $819.3491 | $819.35 | $819.30 | $819.40 | |