| 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 | $21.88 | 9.549% | $23.9693 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $42.90 | 11.425% | $47.8013 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $122.64 | 5.549% | $129.4453 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $63.98 | 13.192% | $72.4202 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $165.36 | 7.834% | $178.3143 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $51.77 | 9.103% | $56.4826 | $56.48 | $56.50 | $56.50 |
| Purchase #7 | $86.98 | 10.812% | $96.3843 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $555.51 | $604.8173 | $604.81 | $604.80 | $604.80 | |