| 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 | $87.36 | 4.446% | $91.244 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $231.65 | 5.584% | $244.5853 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $61.43 | 5.705% | $64.9346 | $64.93 | $64.95 | $64.90 |
| Purchase #4 | $95.28 | 13.650% | $108.2857 | $108.29 | $108.30 | $108.30 |
| Purchase #5 | $63.28 | 9.229% | $69.1201 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $81.30 | 11.626% | $90.7519 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $92.99 | 9.323% | $101.6595 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $713.29 | $770.5811 | $770.58 | $770.60 | $770.60 | |