| 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 | $61.90 | 4.102% | $64.4391 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $18.60 | 4.383% | $19.4152 | $19.42 | $19.40 | $19.40 |
| Purchase #3 | $136.49 | 6.388% | $145.209 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $70.43 | 6.354% | $74.9051 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $115.88 | 9.251% | $126.6001 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $56.62 | 12.330% | $63.6012 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $23.80 | 5.111% | $25.0164 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $483.72 | $519.1861 | $519.20 | $519.15 | $519.10 | |