| 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 | $49.83 | 13.737% | $56.6751 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $209.71 | 9.752% | $230.1609 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $101.33 | 4.446% | $105.8351 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $198.97 | 7.371% | $213.6361 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $69.56 | 9.121% | $75.9046 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $240.31 | 6.610% | $256.1945 | $256.19 | $256.20 | $256.20 |
| Purchase #7 | $130.55 | 8.575% | $141.7447 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $1,000.26 | $1,080.1510 | $1,080.15 | $1,080.20 | $1,080.10 | |