| 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 | $89.49 | 6.573% | $95.3722 | $95.37 | $95.35 | $95.40 |
| Purchase #2 | $107.28 | 9.455% | $117.4233 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $203.65 | 3.155% | $210.0752 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $204.61 | 9.472% | $223.9907 | $223.99 | $224.00 | $224.00 |
| Purchase #5 | $142.54 | 9.303% | $155.8005 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $107.75 | 13.133% | $121.9008 | $121.90 | $121.90 | $121.90 |
| Purchase #7 | $15.94 | 8.103% | $17.2316 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $871.26 | $941.7943 | $941.79 | $941.80 | $941.80 | |