| 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 | $34.26 | 12.271% | $38.464 | $38.46 | $38.45 | $38.50 |
| Purchase #2 | $210.96 | 11.752% | $235.752 | $235.75 | $235.75 | $235.80 |
| Purchase #3 | $249.36 | 9.504% | $273.0592 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $15.30 | 8.786% | $16.6443 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $110.44 | 4.673% | $115.6009 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $161.85 | 9.841% | $177.7777 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $9.63 | 6.256% | $10.2325 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $791.80 | $867.5306 | $867.52 | $867.55 | $867.60 | |