| 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 | $47.58 | 5.365% | $50.1327 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $159.53 | 4.564% | $166.8109 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $81.65 | 13.520% | $92.6891 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $150.53 | 13.364% | $170.6468 | $170.65 | $170.65 | $170.60 |
| Purchase #5 | $29.44 | 8.703% | $32.0022 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $8.98 | 5.200% | $9.447 | $9.45 | $9.45 | $9.40 |
| Purchase #7 | $115.53 | 4.535% | $120.7693 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $593.24 | $642.4980 | $642.50 | $642.50 | $642.40 | |