| 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 | $67.25 | 5.580% | $71.0026 | $71.00 | $71.00 | $71.00 |
| Purchase #2 | $51.52 | 6.439% | $54.8374 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $249.47 | 5.589% | $263.4129 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $45.42 | 6.311% | $48.2865 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $34.43 | 9.262% | $37.6189 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $45.62 | 3.748% | $47.3298 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $22.82 | 10.745% | $25.272 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $516.53 | $547.7601 | $547.76 | $547.75 | $547.70 | |