| 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 | $26.42 | 12.251% | $29.6567 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $45.50 | 3.645% | $47.1585 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $241.72 | 7.186% | $259.09 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $82.77 | 12.258% | $92.9159 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $89.63 | 9.437% | $98.0884 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $23.87 | 5.121% | $25.0924 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $51.82 | 4.818% | $54.3167 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $561.73 | $606.3186 | $606.33 | $606.30 | $606.40 | |