| 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 | $238.59 | 7.131% | $255.6039 | $255.60 | $255.60 | $255.60 |
| Purchase #2 | $64.90 | 9.163% | $70.8468 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $19.82 | 12.517% | $22.3009 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $103.81 | 6.185% | $110.2306 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $199.32 | 5.323% | $209.9298 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $174.30 | 4.389% | $181.95 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $27.81 | 6.607% | $29.6474 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $828.55 | $880.5094 | $880.51 | $880.55 | $880.40 | |