| 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 | $50.98 | 6.317% | $54.2004 | $54.20 | $54.20 | $54.20 |
| Purchase #2 | $88.63 | 3.452% | $91.6895 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $192.85 | 11.332% | $214.7038 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $162.94 | 10.549% | $180.1285 | $180.13 | $180.15 | $180.10 |
| Purchase #5 | $102.99 | 5.768% | $108.9305 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $194.34 | 8.534% | $210.925 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $123.72 | 4.368% | $129.1241 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $916.45 | $989.7018 | $989.70 | $989.75 | $989.60 | |