| 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 | $85.82 | 6.686% | $91.5579 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $5.27 | 7.344% | $5.657 | $5.66 | $5.65 | $5.70 |
| Purchase #3 | $159.91 | 9.597% | $175.2566 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $230.70 | 6.295% | $245.2226 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $112.92 | 8.771% | $122.8242 | $122.82 | $122.80 | $122.80 |
| Purchase #6 | $193.96 | 12.664% | $218.5231 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $6.70 | 10.148% | $7.3799 | $7.38 | $7.40 | $7.40 |
| 7 purchase totals = | $795.28 | $866.4213 | $866.42 | $866.35 | $866.50 | |