| 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 | $60.67 | 11.620% | $67.7199 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $43.53 | 5.748% | $46.0321 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $34.57 | 10.441% | $38.1795 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $186.81 | 4.402% | $195.0334 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $37.26 | 6.403% | $39.6458 | $39.65 | $39.65 | $39.60 |
| Purchase #6 | $13.31 | 9.597% | $14.5874 | $14.59 | $14.60 | $14.60 |
| Purchase #7 | $161.72 | 3.342% | $167.1247 | $167.12 | $167.10 | $167.10 |
| 7 purchase totals = | $537.87 | $568.3228 | $568.32 | $568.35 | $568.20 | |