| 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 | $94.85 | 3.466% | $98.1375 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $7.43 | 7.564% | $7.992 | $7.99 | $8.00 | $8.00 |
| Purchase #3 | $44.64 | 6.348% | $47.4737 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $103.55 | 10.667% | $114.5957 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $103.35 | 12.119% | $115.875 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $225.53 | 3.500% | $233.4236 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $104.66 | 7.813% | $112.8371 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $684.01 | $730.3346 | $730.34 | $730.35 | $730.30 | |