| 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 | $77.90 | 7.399% | $83.6638 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $249.27 | 13.280% | $282.3731 | $282.37 | $282.35 | $282.40 |
| Purchase #3 | $75.42 | 12.282% | $84.6831 | $84.68 | $84.70 | $84.70 |
| Purchase #4 | $83.45 | 11.566% | $93.1018 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $71.77 | 3.724% | $74.4427 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $123.61 | 5.463% | $130.3628 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $233.33 | 9.738% | $256.0517 | $256.05 | $256.05 | $256.10 |
| 7 purchase totals = | $914.75 | $1,004.6790 | $1,004.66 | $1,004.65 | $1,004.80 | |