| 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 | $53.32 | 10.148% | $58.7309 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $93.76 | 6.206% | $99.5787 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $76.48 | 5.862% | $80.9633 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $156.51 | 7.670% | $168.5143 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $137.93 | 13.337% | $156.3257 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $21.45 | 5.606% | $22.6525 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $76.64 | 9.137% | $83.6426 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $616.09 | $670.4080 | $670.40 | $670.45 | $670.40 | |