| 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 | $80.34 | 6.269% | $85.3765 | $85.38 | $85.40 | $85.40 |
| Purchase #2 | $223.57 | 9.582% | $244.9925 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $92.95 | 9.451% | $101.7347 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $68.64 | 5.853% | $72.6575 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $218.32 | 4.834% | $228.8736 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $104.89 | 9.662% | $115.0245 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $160.67 | 12.519% | $180.7843 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $949.38 | $1,029.4436 | $1,029.43 | $1,029.45 | $1,029.50 | |