| 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 | $71.74 | 6.542% | $76.4332 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $180.50 | 7.821% | $194.6169 | $194.62 | $194.60 | $194.60 |
| Purchase #3 | $145.97 | 3.150% | $150.5681 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $214.84 | 10.759% | $237.9546 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $144.54 | 4.206% | $150.6194 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $51.28 | 6.165% | $54.4414 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $26.45 | 3.798% | $27.4546 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $835.32 | $892.0882 | $892.08 | $892.05 | $892.10 | |