| 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 | $29.77 | 8.677% | $32.3531 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $9.78 | 8.710% | $10.6318 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $79.78 | 5.524% | $84.187 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $171.27 | 5.649% | $180.945 | $180.95 | $180.95 | $180.90 |
| Purchase #5 | $153.66 | 13.120% | $173.8202 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $179.48 | 7.464% | $192.8764 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $195.65 | 8.276% | $211.842 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $819.39 | $886.6555 | $886.66 | $886.70 | $886.60 | |