| 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 | $53.34 | 9.769% | $58.5508 | $58.55 | $58.55 | $58.60 |
| Purchase #2 | $53.38 | 12.470% | $60.0365 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $22.31 | 7.591% | $24.0036 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $103.62 | 11.168% | $115.1923 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $90.55 | 9.751% | $99.3795 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $14.73 | 5.812% | $15.5861 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $114.78 | 7.407% | $123.2818 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $452.71 | $496.0306 | $496.03 | $496.10 | $496.10 | |