| 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 | $116.62 | 11.210% | $129.6931 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $81.32 | 11.410% | $90.5986 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $200.30 | 5.768% | $211.8533 | $211.85 | $211.85 | $211.90 |
| Purchase #4 | $41.64 | 3.170% | $42.96 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $115.90 | 13.867% | $131.9719 | $131.97 | $131.95 | $132.00 |
| Purchase #6 | $101.99 | 4.807% | $106.8927 | $106.89 | $106.90 | $106.90 |
| Purchase #7 | $64.59 | 5.610% | $68.2135 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $722.36 | $782.1831 | $782.17 | $782.15 | $782.30 | |