| 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 | $154.65 | 3.262% | $159.6947 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $58.35 | 11.493% | $65.0562 | $65.06 | $65.05 | $65.10 |
| Purchase #3 | $228.29 | 13.554% | $259.2324 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $105.90 | 9.416% | $115.8715 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $81.59 | 13.674% | $92.7466 | $92.75 | $92.75 | $92.70 |
| Purchase #6 | $84.98 | 7.236% | $91.1292 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $7.56 | 3.277% | $7.8077 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $721.32 | $791.5383 | $791.54 | $791.55 | $791.50 | |