| 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 | $155.93 | 8.806% | $169.6612 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $35.86 | 7.740% | $38.6356 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $8.40 | 4.250% | $8.757 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $196.99 | 5.459% | $207.7437 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $69.49 | 4.201% | $72.4093 | $72.41 | $72.40 | $72.40 |
| Purchase #6 | $233.67 | 6.854% | $249.6857 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $219.94 | 9.616% | $241.0894 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $920.28 | $987.9819 | $987.99 | $988.00 | $988.00 | |