| 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 | $157.59 | 6.423% | $167.712 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $5.66 | 4.165% | $5.8957 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $210.75 | 5.493% | $222.3265 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $43.55 | 11.384% | $48.5077 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $89.31 | 13.120% | $101.0275 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $50.57 | 4.854% | $53.0247 | $53.02 | $53.00 | $53.00 |
| Purchase #7 | $197.39 | 3.173% | $203.6532 | $203.65 | $203.65 | $203.70 |
| 7 purchase totals = | $754.82 | $802.1473 | $802.15 | $802.15 | $802.10 | |