| 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 | $50.57 | 7.811% | $54.52 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $102.26 | 12.855% | $115.4055 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $188.33 | 11.149% | $209.3269 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $79.98 | 10.549% | $88.4171 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $127.81 | 6.375% | $135.9579 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $228.96 | 8.544% | $248.5223 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $204.33 | 9.223% | $223.1754 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $982.24 | $1,075.3251 | $1,075.34 | $1,075.30 | $1,075.30 | |