| 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 | $87.52 | 13.336% | $99.1917 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $101.72 | 9.487% | $111.3702 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $70.84 | 6.167% | $75.2087 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $185.60 | 3.487% | $192.0719 | $192.07 | $192.05 | $192.10 |
| Purchase #5 | $64.71 | 6.116% | $68.6677 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $129.59 | 6.332% | $137.7956 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $16.42 | 11.255% | $18.2681 | $18.27 | $18.25 | $18.30 |
| 7 purchase totals = | $656.40 | $702.5739 | $702.58 | $702.50 | $702.70 | |