| 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 | $30.25 | 8.184% | $32.7257 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $45.25 | 4.597% | $47.3301 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $120.26 | 6.841% | $128.487 | $128.49 | $128.50 | $128.50 |
| Purchase #4 | $82.80 | 13.523% | $93.997 | $94.00 | $94.00 | $94.00 |
| Purchase #5 | $23.40 | 10.281% | $25.8058 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $15.25 | 4.634% | $15.9567 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $29.77 | 10.247% | $32.8205 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $346.98 | $377.1228 | $377.14 | $377.15 | $377.10 | |