| 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 | $107.71 | 10.102% | $118.5909 | $118.59 | $118.60 | $118.60 |
| Purchase #2 | $49.52 | 13.440% | $56.1755 | $56.18 | $56.20 | $56.20 |
| Purchase #3 | $42.29 | 9.434% | $46.2796 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $72.33 | 3.690% | $74.999 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $111.35 | 8.411% | $120.7156 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $46.48 | 11.111% | $51.6444 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $149.29 | 8.830% | $162.4723 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $578.97 | $630.8773 | $630.88 | $630.90 | $630.90 | |