| 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 | $64.41 | 13.230% | $72.9314 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $108.28 | 3.190% | $111.7341 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $228.52 | 8.629% | $248.239 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $68.49 | 10.628% | $75.7691 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $110.31 | 3.212% | $113.8532 | $113.85 | $113.85 | $113.90 |
| Purchase #6 | $201.92 | 5.314% | $212.65 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $147.55 | 13.415% | $167.3438 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $929.48 | $1,002.5206 | $1,002.51 | $1,002.55 | $1,002.50 | |