| 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 | $99.28 | 9.131% | $108.3453 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $230.74 | 12.156% | $258.7888 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $56.43 | 4.192% | $58.7955 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $31.29 | 10.185% | $34.4769 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $140.48 | 12.151% | $157.5497 | $157.55 | $157.55 | $157.50 |
| Purchase #6 | $147.25 | 8.250% | $159.3981 | $159.40 | $159.40 | $159.40 |
| Purchase #7 | $73.93 | 11.779% | $82.6382 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $779.40 | $859.9925 | $860.01 | $860.05 | $859.90 | |