| 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 | $39.40 | 8.152% | $42.6119 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $8.66 | 11.102% | $9.6214 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $48.64 | 5.607% | $51.3672 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $113.79 | 13.196% | $128.8057 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $239.75 | 6.307% | $254.871 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $18.40 | 5.121% | $19.3423 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $176.40 | 12.517% | $198.48 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $645.04 | $705.0995 | $705.10 | $705.05 | $705.10 | |