| 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 | $47.37 | 5.667% | $50.0545 | $50.05 | $50.05 | $50.10 |
| Purchase #2 | $74.70 | 9.460% | $81.7666 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $141.85 | 8.337% | $153.676 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $121.70 | 6.242% | $129.2965 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $26.42 | 4.384% | $27.5783 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $102.92 | 10.323% | $113.5444 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $178.97 | 7.814% | $192.9547 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $693.93 | $748.8710 | $748.87 | $748.90 | $749.00 | |