| 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 | $91.92 | 7.249% | $98.5833 | $98.58 | $98.60 | $98.60 |
| Purchase #2 | $247.98 | 9.277% | $270.9851 | $270.99 | $271.00 | $271.00 |
| Purchase #3 | $79.39 | 13.532% | $90.1331 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $247.63 | 11.392% | $275.84 | $275.84 | $275.85 | $275.80 |
| Purchase #5 | $32.42 | 10.491% | $35.8212 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $71.31 | 11.643% | $79.6126 | $79.61 | $79.60 | $79.60 |
| Purchase #7 | $122.70 | 7.310% | $131.6694 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $893.35 | $982.6447 | $982.64 | $982.65 | $982.60 | |