| 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 | $40.54 | 10.130% | $44.6467 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $49.88 | 8.631% | $54.1851 | $54.19 | $54.20 | $54.20 |
| Purchase #3 | $221.34 | 9.288% | $241.8981 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $141.87 | 9.292% | $155.0526 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $211.25 | 4.295% | $220.3232 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $222.25 | 12.356% | $249.7112 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $114.25 | 5.224% | $120.2184 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $1,001.38 | $1,086.0353 | $1,086.04 | $1,086.00 | $1,086.00 | |