| 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 | $36.43 | 10.302% | $40.183 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $50.28 | 8.102% | $54.3537 | $54.35 | $54.35 | $54.40 |
| Purchase #3 | $36.44 | 5.307% | $38.3739 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $105.40 | 4.298% | $109.9301 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $148.39 | 8.249% | $160.6307 | $160.63 | $160.65 | $160.60 |
| Purchase #6 | $104.83 | 11.792% | $117.1916 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $192.47 | 13.518% | $218.4881 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $674.24 | $739.1511 | $739.14 | $739.20 | $739.20 | |