| 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 | $55.65 | 3.415% | $57.5504 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $189.52 | 8.710% | $206.0272 | $206.03 | $206.05 | $206.00 |
| Purchase #3 | $147.54 | 7.408% | $158.4698 | $158.47 | $158.45 | $158.50 |
| Purchase #4 | $219.73 | 11.670% | $245.3725 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $235.80 | 9.769% | $258.8353 | $258.84 | $258.85 | $258.80 |
| Purchase #6 | $80.76 | 8.554% | $87.6682 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $87.76 | 4.140% | $91.3933 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $1,016.76 | $1,105.3167 | $1,105.32 | $1,105.30 | $1,105.40 | |