| 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 | $144.52 | 12.734% | $162.9232 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $70.98 | 7.258% | $76.1317 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $165.77 | 11.477% | $184.7954 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $12.89 | 5.241% | $13.5656 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $18.96 | 4.137% | $19.7444 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $87.53 | 8.650% | $95.1013 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $66.96 | 11.296% | $74.5238 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $567.61 | $626.7854 | $626.78 | $626.75 | $626.70 | |