| 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 | $23.90 | 4.502% | $24.976 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $197.84 | 6.740% | $211.1744 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $96.31 | 11.402% | $107.2913 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $41.45 | 7.647% | $44.6197 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $118.39 | 6.706% | $126.3292 | $126.33 | $126.35 | $126.30 |
| Purchase #6 | $56.33 | 12.549% | $63.3989 | $63.40 | $63.40 | $63.40 |
| Purchase #7 | $157.60 | 6.556% | $167.9323 | $167.93 | $167.95 | $167.90 |
| 7 purchase totals = | $691.82 | $745.7218 | $745.72 | $745.75 | $745.70 | |