| 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 | $89.77 | 7.349% | $96.3672 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $101.42 | 6.646% | $108.1604 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $174.41 | 10.301% | $192.376 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $89.84 | 9.331% | $98.223 | $98.22 | $98.20 | $98.20 |
| Purchase #5 | $148.43 | 4.468% | $155.0619 | $155.06 | $155.05 | $155.10 |
| Purchase #6 | $148.69 | 7.163% | $159.3407 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $236.62 | 9.200% | $258.389 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $989.18 | $1,067.9182 | $1,067.92 | $1,067.90 | $1,068.00 | |