| 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 | $50.63 | 7.583% | $54.4693 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $101.33 | 6.477% | $107.8931 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $200.55 | 9.303% | $219.2072 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $100.69 | 10.341% | $111.1024 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $245.74 | 11.337% | $273.5995 | $273.60 | $273.60 | $273.60 |
| Purchase #6 | $25.32 | 5.393% | $26.6855 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $116.59 | 3.584% | $120.7686 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $840.85 | $913.7256 | $913.73 | $913.70 | $913.80 | |