| 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 | $8.46 | 10.809% | $9.3744 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $223.77 | 9.137% | $244.2159 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $239.47 | 4.571% | $250.4162 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $44.48 | 4.842% | $46.6337 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $231.84 | 4.124% | $241.4011 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $63.35 | 10.610% | $70.0714 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $68.59 | 11.494% | $76.4737 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $879.96 | $938.5864 | $938.58 | $938.50 | $938.60 | |