| 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 | $31.31 | 11.477% | $34.9034 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $91.38 | 8.129% | $98.8083 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $5.84 | 3.831% | $6.0637 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $33.53 | 13.234% | $37.9674 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $35.77 | 9.430% | $39.1431 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $247.25 | 3.743% | $256.5046 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $85.46 | 11.549% | $95.3298 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $530.54 | $568.7203 | $568.71 | $568.70 | $568.70 | |