| 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 | $66.55 | 10.555% | $73.5744 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $47.26 | 5.807% | $50.0044 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $127.97 | 9.805% | $140.5175 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $152.97 | 3.864% | $158.8808 | $158.88 | $158.90 | $158.90 |
| Purchase #5 | $121.36 | 6.585% | $129.3516 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $244.45 | 8.133% | $264.3311 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $244.76 | 6.158% | $259.8323 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $1,005.32 | $1,076.4921 | $1,076.48 | $1,076.50 | $1,076.50 | |