| 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 | $13.83 | 13.170% | $15.6514 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $197.58 | 8.195% | $213.7717 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $56.71 | 6.561% | $60.4307 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $191.91 | 9.786% | $210.6903 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $147.47 | 9.152% | $160.9665 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $15.51 | 7.368% | $16.6528 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $207.84 | 3.151% | $214.389 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $830.85 | $892.5524 | $892.55 | $892.55 | $892.70 | |