| 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 | $233.68 | 4.644% | $244.5321 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $107.87 | 9.145% | $117.7347 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $81.96 | 13.112% | $92.7066 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $7.31 | 11.611% | $8.1588 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $221.64 | 7.679% | $238.6597 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $105.36 | 5.278% | $110.9209 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $6.58 | 11.429% | $7.332 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $764.40 | $820.0448 | $820.04 | $820.05 | $820.00 | |