| 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 | $47.55 | 12.787% | $53.6302 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $69.80 | 6.183% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $246.52 | 4.189% | $256.8467 | $256.85 | $256.85 | $256.80 |
| Purchase #4 | $164.38 | 5.375% | $173.2154 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $110.53 | 9.646% | $121.1917 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $194.90 | 3.219% | $201.1738 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $192.47 | 9.670% | $211.0818 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,026.15 | $1,091.2553 | $1,091.26 | $1,091.25 | $1,091.20 | |