| 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 | $18.68 | 5.804% | $19.7642 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $15.37 | 9.367% | $16.8097 | $16.81 | $16.80 | $16.80 |
| Purchase #3 | $200.33 | 5.710% | $211.7688 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $102.89 | 6.454% | $109.5305 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $132.71 | 4.350% | $138.4829 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $232.31 | 10.461% | $256.6119 | $256.61 | $256.60 | $256.60 |
| Purchase #7 | $192.78 | 5.167% | $202.7409 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $895.07 | $955.7089 | $955.70 | $955.70 | $955.70 | |